public virtual void TestAnyChanges()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
int size = 200 + Random.Next(500) * RANDOM_MULTIPLIER;
int termsSinceFreeze = 0;
int queriesSinceFreeze = 0;
for (int i = 0; i < size; i++)
{
Term term = new Term("id", "" + i);
if (Random.Next(10) == 0)
{
queue.AddDelete(new TermQuery(term));
queriesSinceFreeze++;
}
else
{
queue.AddDelete(term);
termsSinceFreeze++;
}
Assert.IsTrue(queue.AnyChanges());
if (Random.Next(5) == 0)
{
FrozenBufferedUpdates freezeGlobalBuffer = queue.FreezeGlobalBuffer(null);
Assert.AreEqual(termsSinceFreeze, freezeGlobalBuffer.termCount);
Assert.AreEqual(queriesSinceFreeze, ((Query[])freezeGlobalBuffer.queries.Clone()).Length);
queriesSinceFreeze = 0;
termsSinceFreeze = 0;
Assert.IsFalse(queue.AnyChanges());
}
}
}
public virtual void TestClear()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
Assert.IsFalse(queue.AnyChanges());
queue.Clear();
Assert.IsFalse(queue.AnyChanges());
int size = 200 + Random.Next(500) * RANDOM_MULTIPLIER;
int termsSinceFreeze = 0;
int queriesSinceFreeze = 0;
for (int i = 0; i < size; i++)
{
Term term = new Term("id", "" + i);
if (Random.Next(10) == 0)
{
queue.AddDelete(new TermQuery(term));
queriesSinceFreeze++;
}
else
{
queue.AddDelete(term);
termsSinceFreeze++;
}
Assert.IsTrue(queue.AnyChanges());
if (Random.Next(10) == 0)
{
queue.Clear();
queue.TryApplyGlobalSlice();
Assert.IsFalse(queue.AnyChanges());
}
}
}
public virtual void TestClear()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
Assert.IsFalse(queue.AnyChanges());
queue.Clear();
Assert.IsFalse(queue.AnyChanges());
int size = 200 + Random().Next(500) * RANDOM_MULTIPLIER;
int termsSinceFreeze = 0;
int queriesSinceFreeze = 0;
for (int i = 0; i < size; i++)
{
Term term = new Term("id", "" + i);
if (Random().Next(10) == 0)
{
queue.AddDelete(new TermQuery(term));
queriesSinceFreeze++;
}
else
{
queue.AddDelete(term);
termsSinceFreeze++;
}
Assert.IsTrue(queue.AnyChanges());
if (Random().Next(10) == 0)
{
queue.Clear();
queue.TryApplyGlobalSlice();
Assert.IsFalse(queue.AnyChanges());
}
}
}
public virtual void TestAnyChanges()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
int size = 200 + Random().Next(500) * RANDOM_MULTIPLIER;
int termsSinceFreeze = 0;
int queriesSinceFreeze = 0;
for (int i = 0; i < size; i++)
{
Term term = new Term("id", "" + i);
if (Random().Next(10) == 0)
{
queue.AddDelete(new TermQuery(term));
queriesSinceFreeze++;
}
else
{
queue.AddDelete(term);
termsSinceFreeze++;
}
Assert.IsTrue(queue.AnyChanges());
if (Random().Next(5) == 0)
{
FrozenBufferedUpdates freezeGlobalBuffer = queue.FreezeGlobalBuffer(null);
Assert.AreEqual(termsSinceFreeze, freezeGlobalBuffer.TermCount);
Assert.AreEqual(queriesSinceFreeze, ((Query[])freezeGlobalBuffer.Queries_Nunit()).Length);
queriesSinceFreeze = 0;
termsSinceFreeze = 0;
Assert.IsFalse(queue.AnyChanges());
}
}
}
public virtual void TestPartiallyAppliedGlobalSlice()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
System.Reflection.FieldInfo field = typeof(DocumentsWriterDeleteQueue).GetField("globalBufferLock",
BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Instance);
ReentrantLock @lock = (ReentrantLock)field.GetValue(queue);
@lock.Lock();
var t = new ThreadAnonymousInnerClassHelper(this, queue);
t.Start();
t.Join();
@lock.Unlock();
Assert.IsTrue(queue.AnyChanges(), "changes in del queue but not in slice yet");
queue.TryApplyGlobalSlice();
Assert.IsTrue(queue.AnyChanges(), "changes in global buffer");
FrozenBufferedUpdates freezeGlobalBuffer = queue.FreezeGlobalBuffer(null);
Assert.IsTrue(freezeGlobalBuffer.Any());
Assert.AreEqual(1, freezeGlobalBuffer.termCount);
Assert.IsFalse(queue.AnyChanges(), "all changes applied");
}
public bool AnyDeletions()
{
return(deleteQueue.AnyChanges());
}
public virtual void TestPartiallyAppliedGlobalSlice()
{
DocumentsWriterDeleteQueue queue = new DocumentsWriterDeleteQueue();
System.Reflection.FieldInfo field = typeof(DocumentsWriterDeleteQueue).GetField("GlobalBufferLock",
BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Instance);
ReentrantLock @lock = (ReentrantLock)field.GetValue(queue);
@lock.Lock();
ThreadClass t = new ThreadAnonymousInnerClassHelper(this, queue);
t.Start();
t.Join();
@lock.Unlock();
Assert.IsTrue(queue.AnyChanges(), "changes in del queue but not in slice yet");
queue.TryApplyGlobalSlice();
Assert.IsTrue(queue.AnyChanges(), "changes in global buffer");
FrozenBufferedUpdates freezeGlobalBuffer = queue.FreezeGlobalBuffer(null);
Assert.IsTrue(freezeGlobalBuffer.Any());
Assert.AreEqual(1, freezeGlobalBuffer.TermCount);
Assert.IsFalse(queue.AnyChanges(), "all changes applied");
}
